U.S. Census Bureau TIGER/Line Shapefiles and TIGER/Line® Files

The Census Bureau releases TIGER/Line shapefiles and metadata each year to the public. TIGER/Line shapefiles are spatial extracts from the Census Bureau’s MAF/TIGER database. They contain features such as roads, railroads, hydrographic features and legal and statistical boundaries.

国家统计局每年向公众发布 TIGER/Line 形状文件及其元数据。TIGER/Line 形状文件系从国家统计局 MAF/TIGER 数据库中提取的空间数据。其中包含道路、铁路、水文特征以及法律和统计边界等要素。